INDEX. 507 
Betula alba, Linn., mentd., 467; pollen, 494. 
— humilis, Schrank, pollen, 494. 
— nana, Linn., pollen, 494; remains in 
peat, 494. 
— sp., mentd., 456, 
Biatorina fusconigra, A. L. Sn. *, 76. 
— intermixta, comb. nov., var. aggregata, 
A. L. Sm. *, 76, 
— lenticularis, Koerb., mentd., 77. 
Biddulphia, Gray, 155. 
— chinensis, Grev., cf. sinensis. 
— mobiliensis, Bail., 155, 156. 
— regia, 155, 156, sphalm.=reyina. 
— regina, W. Sm., 155, 156. 
— sinensis, Grev., 155, 156. 
Birch, meatd., 463; fossil pollen, 456-490 ; 
remains, 468; forest, mentd., 469, 
Blow, T. B., his coll. of Ceylon Charophyta, 
07-103; his collections in other parts 
of the world, 97, 
Bombus, Latr. spp., visitors to Primulas, 
127. 
Bombylius, Zinn. spp, concerned in 
pollination of the Primrose, 119 ef seq. 
Bottaria, H'ainio, mentd., 72. 
Brachiolejeunea  macrobracteola, JF. H. 
Pearson *, 35. 
Buellia albido-flava, A. L. Sm.*, 77. 
—- disciformis var. triphragmia, Boist., TT. 
— glauco-areolata, A. L. Sm.*, 17. 
— Lauri-Cassie, Müll.-Arg., 77. 
— stellulata, Mudd., 77. 
Bulbochæte elatior, Pringsh., 67. 
Calanus finmarchicus (Gunner), Lor. 
Callipteris, Bory, mentd., 208. 
Calluna, Salisb., mentd., 418, 420; peat, 
473,479, 480, 481, 484, 486, 487, 488 5 
remains, 472; stems, 468. 
— sp., mentd., 454, 457, 461, 462, 463, 466, 
468, 479. 
Jalothrix parietina, Zhur., 5:54, 045. 
Calypogeia, Raddi, mentd., 59, 
Camptopteris f, Pres/, distrib., 229, 251. 
— serrata, Kurr À, mentd., 229. 
— spiralis, Nath. 1, mentd., 229, 252. 
Cumptothrix, West & West f, mentd., 544. 
Campylonema, Schm, mentd., 343. 
— indicum, Schm., mentd., 343, 344, 
— lahorense, Ghose, 354, 943. 
— spp, mentd., 955. 
Cardamine pratensis, Linn., mentd., 481, 
482. 
Carex, Linn., peat, 469, 475, 475, 478, 481, 
436. 
— limosa, Linn., rootlets in peat, 486. 
— panicea, Linn., mentd., 458. 
— pauciflora, Lightf., mentd., 457. 
— rostrata, Stokes, mentd., 464, 475. 
— sp, mentd., 456, 460, 466, 467: 
remains in peat, 452, 
Carpinus, Linn., fossil pollen, 453, 480, 495, 
497, 504. 
Carter, N., Fieshwater Alge from New 
Caledonia, 47-58. 
Casuarina, Linn. 8p., mentd., 35. 
Cephaleuros virescens, O. Kuntze, 62; 
mentd., 5l. 
Ceramium brachygonium, Lyngb., 297. 
— clavulatum, Ag., 46. 
— elongatum, Grev., 297. 
— fastigiatum, Roth, 290. 
Ceratium, Schrank, 157. 
— furca, Clap. y Lachm., 157, 164. 
— fusus, Clap. y Lachm, 157. 
— Hirundinella, Schrank, 4, 5, 10. 
— sp., 149. 
— Tripos, Nitsch, 157, 165. 
Ceratophyllum, Linn. sp., hairs of, in. peat, 
487, 489. 
Cerinthe echioides, Linn., 388, 390. 
— foliis lanceolato-linearibus hispidis, Linn., 
389. 
— orientalis, Linn., 989. 
Ceylon Charophyta (J. Groves), 97-105. 
Cheetoceros, Mhrenb., 151, 152, 155. 
— borealis, Bail., 152, 155. 
— contortus, Schütt, 148, 152, 154. 
— eriophilus, Castrac., 152, 
— debilis, Cleve, 152, 198, 154. 
— decipiens, Cleve, 152, 153. 
— densus, Cleve, 152, 155. 
— spp., 149, 169; mentd., 145. 
— socialis, Laud., 152, 159. 
— teres, Cleve, 152, 153. 
Chætomorpha natalensis, Hering., 45. 
Chietophorace:e, 61. 
Chamiesiphon confervicola, A. Br., mentd., 
D. 
- — var, elongata, Rab., mentd., 337. 
— filamentosa, S. L. Ghose *, 334, 557, 
Chamivsiphonaceæ, 337. 
